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While the neurological impact of a traumatic brain injury (TBI) has long been studied, new research suggests TBIs are also hard on the heart. The research team took a closer look at connections between the two organs, finding that nervous system dysfunction, neuro-inflammation, changes in the brain-gut connection and post-injury health issues may increase risk…  read on >  read on >

Symptoms of mild COVID-19 infection have shifted this season, and now are more akin to those of allergies and the common cold, doctors say. Many people with COVID-19 now are presenting with upper respiratory symptoms like runny nose, watery eyes and a sore throat, said Dr. Teresa Lovins, an independent family physician in Columbus, Ind.…  read on >  read on >

Americans will once again be able to get free at-home COVID tests. The U.S. Department of Health and Human Services (HHS) announced Wednesday that it will spend $600 million to buy and offer the tests, produced by 12 domestic manufacturers, and it will begin accepting orders for those tests on Monday through covidtests.gov. “The Biden-Harris…  read on >  read on >

As working class neighborhoods gentrify, you’ll likely see rents rise, pricey restaurants move in — and maybe also a rise in gunshot wounds, researchers say. In U.S. neighborhoods that gentrified, gun injuries were 62% higher than they were in similar neighborhoods that hadn’t gone upscale, according to a new study. Overall firearm incidence was also…  read on >  read on >

Helping undocumented immigrants in the United States connect with primary care doctors could be a money-saver, substantially reducing emergency department use and lowering health costs, a new study finds. The findings are from a New York City program that helped arrange medical appointments from May 2016 to June 2017 for undocumented immigrants with limited incomes.…  read on >  read on >

More people around the world are exposed to wildfire smoke that has the potential to harm human health, and their numbers are growing, new research finds. More than 2 billion people are exposed to at least one day of potentially health-impacting wildfire smoke each year, a figure that has grown by almost 7% in the…  read on >  read on >